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50+ Years
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Emergency
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Expert HVAC, Plumbing & Electrical Services in Farmington Hills, MI
Since 1937, Thornton & Grooms has been a trusted provider of heating, cooling, plumbing, and electrical services in the Farmington Hills, MI area. Our commitment to putting people first is reflected in our team of certified professionals who undergo continuous training to deliver top-notch service. We prioritize transparency with upfront pricing and a one-day service guarantee, backed by our We Care Guarantee. With an average 4.9 rating from over 15,000 reviews, we maintain rigorous hiring standards including background checks and drug testing to ensure reliability.

Our comprehensive solutions include HVAC installations, plumbing repairs, drain services, and electrical work, supported by flexible financing options and a Home Care Club membership for preventive maintenance. Serving communities across metro Detroit for over 85 years, we combine local expertise with industry-leading warranties, including a 10-year parts warranty on furnace and boiler installations.
Services
A/C Repair Furnace Installation Water Heater Repair Drain Unclogging Electrical Panel Services Boiler Installation Sump Pump Repair Air Purifier Installation Plumbing Leak Repair Thermostat Services
Details
  • Year established: 1937
Highlights and features
  • 85+ years serving metro Detroit communities
  • Certified technicians with continuous training
  • Upfront pricing with no hidden fees
  • 4.9 average rating from 15,211 reviews
  • We Care Guarantee on all services
Associations and certifications
  • MI Plumbing License #8106666
  • MI Contractors License #7100232
What people say
Top notch service Knowledgeable technicians Professional and courteous Excellent workmanship Prompt emergency response
Services
A/C Repair
Prompt repair of air conditioning systems with expert diagnostics and transparent pricing. Our technicians handle all brands and models, offering same-day service during peak summer months. Includes assistance with manufacturer rebates and energy efficiency optimization.
Furnace Installation
Professional furnace installation with 10-year parts warranty on qualifying models. Our NATE-certified technicians ensure proper sizing and efficiency, offering 24/7 emergency installation during winter months with upfront pricing guarantees.
Plumbing Leak Repair
Emergency leak detection and repair services for residential plumbing systems. Utilizes advanced camera inspection technology for accurate diagnostics, with same-day service available for burst pipes and frozen pipe emergencies.
Electrical Panel Services
Comprehensive electrical panel inspections, upgrades, and repairs. Services include circuit breaker replacement, surge protection installation, and whole-home rewiring with licensed electricians. Offers safety checks and code compliance assessments.
Drain Unclogging
Professional drain and sewer line clearing using high-pressure jetting and mechanical snakes. Handles kitchen, bathroom, and main sewer line clogs with same-day service, including camera inspection to identify recurring blockage causes.
Questions
What HVAC services do you offer?
We provide complete heating and cooling solutions including A/C repair, furnace installation, heat pump services, and smart thermostat installation with same-day repair options.
Do you offer emergency plumbing services?
Yes, we provide 24/7 emergency plumbing services for burst pipes, frozen pipes, and other urgent issues with guaranteed one-day response.
What areas do you service?
We serve Farmington Hills and surrounding communities including Ann Arbor, Birmingham, Novi, and Troy across metro Detroit.
Is financing available for home comfort systems?
Yes, we offer financing options for HVAC replacements and major plumbing projects with approved credit through our Home Care Club membership.
What warranties do you provide?
We offer a 1-year parts and labor warranty on heating/cooling repairs, and 10-year standard parts warranties on qualifying furnace and boiler installations.
Reviews (3)
Vivek Sabharwal
May 14, 2020 Report
Every technician or plumber who visits us does a wonderful job. Tom Heisner performed backflow testing and explained everything. Very clean very professional.
Rill Currie
Aug 27, 2018 Report
I always have great service with this company. I have a great technician that returns and solves problems! I highly recommend Thorton & Grooms!
Dustin Wenzel
Jul 05, 2018 Report
Never will I recommend this company. I hired them to come out to install my washer and dryer. $600 later, installed a gas shut off valve which I did not ask for. And worse still did not install the washer or dryer. When I called have them come back out. She told me it would be an additional $400.